Keep your engine in peak condition by checking and changing your power trim fluid when necessary. This is a very important maintenance step.
This video and others like this video can be found on Mercury Marine’s Blog. You can find this original content on https://www.mercurymarine.com/en/us/dockline/quickbite-tips-checking-power-trim-fluid/?page=2&article_type%5B%5D=how-to.